A limp tongue is a condition that is characterized by a person who cannot protrude or curl up their tongue due to atrophy of the tongue muscle. This is a common condition.
You call a person stubborn.
An Avox is a person who has had their tongue cut out. They appear in the Hunger Games series. All one needs to do to become one is to have their tongue cut out by the Capitol.
You would call a person who praises himself a lot a narcissist.
You can call that person a "singer" or you can call that person a "vocalist."
A polyglot - a person who knows and/or uses several languages. From the Greek for many (poly) and tongue (glotta).
it is a blue tongue lizard
"The Taco Tongue"
If a deaf person has a tongue tie problem, there is a surgery that can correct the tie of the tongue. This surgery separates the tongue from the attachment at the base.
I call it "sucking face!" LOL Actually, the person can either open their mouths wide and put their tongues into each other's mouths. It's a type of titilating display that can enact the actual sex act. Some people will kiss on the lips, use their tongue in the mouth and then run their tongue over the person's lips. It's a matter of choice. Marcy
You basically stick your tongue in that person's mouth and twirl it in circle.